[MRG] Complete .zenodo.json for contributor credit

[sappelhoff]

PR Description

closes #1025

Also updates some infrastructure.

For .zenodo.json format, see: https://developers.zenodo.org/#representation

Merge checklist

Maintainer, please confirm the following before merging:

• All comments resolved
• This is not your own PR
• All CIs are happy
• PR title starts with [MRG]
• whats_new.rst is updated
• PR description includes phrase "closes <#issue-number>"

[sappelhoff]

Ah -- I just saw that you started to fill in some values @drammock -- thanks for the help!

[codecov]

Codecov Report

Merging #1028 (ed727db) into main (61bf111) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1028   +/-   ##
=======================================
  Coverage   95.19%   95.19%           
=======================================
  Files          25       25           
  Lines        3787     3787           
=======================================
  Hits         3605     3605           
  Misses        182      182           

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[mscheltienne]

{
 "affiliation": "Human Neuroscience Platform, Fondation Campus Biotech Geneva, Geneva, Switzerland"
 "name": "Mathieu Scheltienne",
 "orcid": "0000-0001-8316-7436"
}

@sappelhoff Here it is, thank you!

[sappelhoff]

I filled some affiliation information with best guesses based on recent papers I found by the authors. If several affiliations were provided, I always picked the first.

For those where I couldn't find details I left just the name or name+orcid.

We can always update these details in the future, so if you are seeing this later --- just comment here and tag me, or open a new issue / pr.

EDIT: Note also that I intend to migrate this .zenodo.json file to a CITATION.cff file, see: #460 (comment)